Lighter



FIG. 1 is a back perspective view of a lighter according to the present invention;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a bottom plan view of FIG. 1;

FIG. 4 is a top plan view of FIG. 1;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a left elevational view thereof; and,

FIG. 7 is a front elevational view thereof.

The broken lines shown in the drawings illustrate portions of the lighter that form no part of the claimed design. 

The ornamental design for a lighter, as shown and described. 